There is a similar model, 'ConvertX PX-M402U', that does not include the tv tuner.

In the U.S they have a version with an ntsc tuner. In china Chinese Version they have the TV version, and china uses PAL. Also, Plextor Europe, European Version has the same product. This product is not available in Australia. Australia uses the pal b and pal g standards, Italy also happens to use the same standards, but it is unknown whether the european version (or other) version works in Australia.